QLA EC178418CP Cadilla Engine Transmission Mount EM4173 Chevrolet/gmc

( Brand: Qla ), ( Manufacturer Part Number: EC178418CP ), ( Type: Engine Gasket ), ( Manufacturer Warranty: 3 Years ), ( Custom Bundle: No ), ( Reference Oe Number: A5739, A5738 ), ( Ipn: Em4173 ), ( Items Included: Engine Mount ), ( Placement On Vehicle: Front ), ( Material: Rubber ), ( Mounting Style: Bolt-on ), ( Finish: Metallic ), ( California Prop 65 Warning: Yes )

Review QLA Cadillac Chevrolet/gmc Cadilla 2pcs Engine Mounts And Transmission Mount Epa

The **QLA EC178418CP** is a high-performance, heavy-duty engine and transmission mount designed specifically for Cadillac, Chevrolet, and GMC vehicles equipped with the **Cadilla (L3T) engine**, ensuring optimal alignment, vibration suppression, and structural integrity for both the powertrain and chassis. Engineered with precision to meet the demanding requirements of modern high-output engines and heavy-duty applications, this mount features a robust **polyurethane construction** reinforced with a durable steel bracket, providing superior load-bearing capacity and longevity compared to standard rubber mounts. Its **torsion-resistant design** minimizes engine and transmission movement, reducing stress on the drivetrain components while enhancing ride comfort and drivability. The mount s **precision-molded rubber insert** absorbs vibrations and road-induced shocks effectively, protecting sensitive engine and transmission internals from premature wear, while the **galvanized steel reinforcement** prevents corrosion and ensures long-term durability even in harsh environmental conditions. Ideal for performance builds, towing applications, or vehicles experiencing excessive engine movement, the QLA EC178418CP is a critical upgrade for maintaining proper powertrain alignment and reducing unwanted noise, vibration, and harshness (NVH). Its **universal fitment** within the Cadillac, Chevrolet, and GMC lineup particularly for models with the **Cadilla engine** makes it a reliable choice for both OEM replacement and aftermarket enhancements, ensuring seamless integration with the vehicle s suspension and frame. Whether used in stock applications or high-performance setups, this mount delivers the strength, flexibility, and reliability needed to keep the engine and transmission securely in place while preserving the integrity of the drivetrain.

### **Pros and Cons of buying a QLA EC178418CP for Cadillac/Chevrolet/GMC Cadillac Engine Mounts/Transmission Mount**

1. **Compatibility** This part is specifically designed for Cadillac, Chevrolet, and GMC vehicles with the Cadillac engine/transmission setup, ensuring a proper fit without modification.

2. **Durability** QLA (Quality Logistics Alliance) is a reputable brand known for manufacturing high-quality aftermarket automotive parts, often using materials that resist wear and tear better than standard OEM components.

3. **Cost-Effective Alternative** Compared to original equipment manufacturer (OEM) parts, this aftermarket mount can be significantly cheaper while maintaining similar performance and longevity.

4. **Ease of Installation** Many aftermarket parts, including this mount, are designed with straightforward installation in mind, reducing labor time and potential complications during replacement.

5. **Warranty Coverage** QLA parts typically come with a warranty (usually 1 2 years), providing some assurance against premature failure due to manufacturing defects.

6. **Performance Consistency** A properly functioning engine and transmission mount helps maintain proper alignment, reducing vibrations and preventing excessive stress on the drivetrain components.

7. **Wide Availability** As an aftermarket part, it is often stocked by multiple suppliers, making it easier to find and order compared to OEM parts that may be discontinued.

1. **Potential Quality Variations** While QLA is a trusted brand, aftermarket parts can sometimes have slight inconsistencies in fit or material quality compared to OEM parts, which are engineered to exact specifications.

2. **Limited Customization** Unlike some high-end aftermarket brands, QLA parts may not offer custom tuning options (e.g., stiffer or softer mounts for performance tuning).

3. **Resale Value Impact** Installing aftermarket parts, even high-quality ones, may slightly reduce the resale value of your vehicle compared to keeping OEM components.

4. **Installation Risks** If the mount is not installed correctly (e.g., improper torque or misalignment), it could lead to premature failure or damage to surrounding components. Professional installation is recommended.

5. **Compatibility Doubts** While the part is listed for your vehicle, there is always a small risk of misalignment or fit issues if the vehicle has been previously modified or has unique drivetrain configurations.

6. **Warranty Limitations** Some warranties on aftermarket parts may exclude labor costs or have stricter terms than OEM warranties, meaning you might be responsible for installation-related issues.

7. **Brand Reputation (Minor Concern)** While QLA is well-regarded, some buyers prefer brands with a longer history in the automotive aftermarket, which may influence trust in longevity.

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The **QLA EC178418CP** is a solid aftermarket choice for replacing engine or transmission mounts in your Cadillac/Chevrolet/GMC vehicle. It offers a balance of affordability, durability, and compatibility while being widely available and supported by a warranty. However, it is not without minor drawbacks, such as potential fit variations or the need for careful installation.

For most consumers, this part represents a **cost-effective and reliable upgrade** over OEM components, especially if the vehicle is not high-mileage or heavily modified. If you prioritize absolute precision and long-term reliability, you may opt for OEM parts, but for the average driver, QLA provides a practical and budget-friendly solution.

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- You need a replacement mount and want to save money without sacrificing quality.

- Your vehicle is not heavily modified, and you are confident in either installing it yourself or having a professional do so.

- You value a reputable aftermarket brand with warranty coverage.

- Your vehicle has high mileage or you suspect existing wear in related components.

- You are concerned about slight fit inconsistencies or want the most precise alignment possible.

- You plan to keep the vehicle long-term and want to maximize resale value.

For most users, this part will perform adequately and is a **strong recommendation** for its price-to-quality ratio. Always verify compatibility with your exact vehicle model and year before purchasing.

Details:

Vehicle Fitment. The proper condition of engine motor mounts is essential for driving safety. Item specifics. Noise Reduction: Damaged engine support should be replaced in time to reduce noise.

2015 2020 Escalade V8 6.2L, ESV 6.2L. Improved Traction and Performance: A good engine motor mount enhances the contact between wheels road, increasing traction contributing to improved vehicle performance, particularly under challenging road conditions. For Cadillac / Chevrolet/GMC Cadilla 2PCS Engine Mounts Transmission Mount EPA. Cadillac / Chevrolet/GMC model's.

Keep the engine and gearbox stable, which will improve your driving comfort safety. Longevity: The engine bracket is made of high quality material, with long service life and excellent performance. Chevrolet model's. Package including.

Safety: Engine motor set use Aluminum and Rubber. 2014 2018 Sierra 1500 V6 4.3L, 2014 - 2019 V8 5.3L, 6.2L, 2015 2020 Yukon, Yukon XL. 2014 2018 Silverado 1500 V6 4.3L, 2014 - 2019 V8 5.3L, 6.2L, 2015 2020 Suburban 2019 2020 Tahoe.

specifications engimou:

• for makes: Cadillac, Chevrolet, Gmc
• brand: Qla
• mpn: Ec178418cp
• type: Engine Gasket
• manufacturer warranty: 3 Years
• custom bundle: No
• reference oe number: A5739, A5738
• ipn: Em4173
• items included: Engine Mount
• placement on vehicle: Front
• material: Rubber
• mounting style: Bolt-on
• finish: Metallic
• california prop 65 warning: Yes

seller engimou:

• rating: 98.6%
• # reviews: 511
• city: Ontario, California

general engimou:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts

shipping engimou:

• type: Fixed
• cost: $0.00
• class: Economy
• service: FedEx Ground Economy
• carrier: FedEx
• transit: 3-7 Days

offer engimou:

• quantity: 5
• availability: In Stock
• started: March 23, 2026
• sold: 0
• options: Ship-to-home
• best offers: True

returns engimou:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

payments engimou:

• wallet: Google-pay
• credit card: Discover
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